Finding the Third Proportional to 5,585,666 and 12,053,087

Step by Step Solution

1. Step 1: Write the proportion equation
   5,585,666 : 12,053,087 = 12,053,087 : x
2. Step 2: Convert to fraction form
   5,585,666/12,053,087 = 12,053,087/x
3. Step 3: Cross multiply
   5,585,666x = 12,053,087 × 12,053,087
4. Step 4: Simplify right side
   5,585,666x = 145,276,906,229,569
5. Step 5: Solve for x
   x = 145,276,906,229,569/5,585,666
6. Step 6: Final answer
   x = 26,008,878.12